Cards (16)
the number of protons in the nucleus of an atom
negatively charged particle of an atom
the rule that states that atoms lose, gain, or share electrons in order to acquire a full set of eight valence electrons
model of an atom that shows all the electrons in circular orbits around the nucleus of an atom
basic unit of matter
electrons on the outermost energy level of an atom that determine chemical properties
center of an atom containing the protons and neutrons
a region of an atom in which electrons of the same energy are likely to be found
atoms of the same element that have different numbers of neutrons
positively charged particle of an atom
a subatomic particle with no charge
a method for representing an atom's valence electrons using dots around the element symbol
an atom or group of atoms that has a positive or negative charge
a region around the nucleus of an atom where electrons are likely to be found
the number of protons and neutrons in an atom
particles found within the atom, mainly protons, neutrons, and electrons
